(!) Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.
Select part number to Order Now/ Add to Cart
Caution
thận trọng
· An air operated valve with a body made of New PFA that displays outstanding corrosion resistance.
[Features]
· Guide ring that prevents internal leakage.
· PTFE diaphragm that prevents the formation of micro-bubbles.
· Prevents liquid from pooling.
Model | LVC20 | LVC30 | LVC40 | |
---|---|---|---|---|
Tube Outer Diameter*1 | Metric Size | 6 | 10 | 12 |
Inch Size | 1/4 | 3/8 | 1/2 | |
Orifice Diameter | ø4 (orifice diameter 4 mm) | ø8 (orifice diameter 8 mm) | ø10 (orifice diameter 10 mm) | |
Flow Rate Characteristics | Kv | 0.3 | 1.4 | 2.1 |
Cv | 0.35 | 1.7 | 2.5 | |
Withstand Pressure (MPa) | 1 | |||
Operating Pressure (MPa) | A → B | −(94 kPa)*3 0 to 0.5 | ||
B → A | −(94 kPa)*3 0 to 0.2 | |||
Back Pressure (MPa) | N.C. / N.O. | 0.3 or less | ||
Double Acting | 0.4 or less | |||
Valve Leakage Rate (cm3/min) | 0 (with hydraulic pressure) | |||
Pilot Operation Pressure (MPa) | 0.3 to 0.5 | |||
Pilot Port Diameter | Standard | M5*4 | Rc 1/8, NPT 1/8, G 1/8 | |
-Z Type*5 | Rc 1/8, NPT 1/8, G 1/8 | - | ||
Fluid Temperature (°C) | 0 to 100 | |||
Ambient Temperature (°C) | 0 to 60 | |||
Weight (kg) | 0.09 | 0.23 | 0.42 |
*1: See p. 52 of the SMC catalog for details regarding applicable tubing sizes.
*2: Contact the SMC support center if using a vacuum and a fluid flow of B to A.
*3: If using with a vacuum, select products with a product number ending in -V. Cannot be used for vacuum retention. Moreover, using the B port side as the vacuum source may shorten the product lifespan.
*4: Applicable to LVC21 (N.O.) and LVC22 (double acting) types.
*5: Applicable to LVC20 (N.C.) -Z type.
Standard type: N.C. type diagram
N.O. type dimensional drawing
Double acting type
With flow rate adjustment type diagram
With bypass type diagram
With indicator type diagram
Number | Part Name | Material | Option |
---|---|---|---|
1 | Actuator Section | PPS | PVDF |
2 | Body | PFA | - |
3 | Diaphragm | PTFE | - |
4 | End Plate | PPS | PVDF |
5 | Insert Bushing | PFA | - |
6 | Nut | PFA | - |
7 | Collar | PFA | - |
8 | Flow Rate Adjuster | PPS | - |
9 | Indicator | PP | - |
LVC20 dimensional drawing
LVC21, LVC22, LVC3□ to 4□ dimensional drawing
(Units: mm)
Model | A | B | C | D | E | F | G | H | J | K | L | M | N | O | P | Q | R |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LVC20 | 30 | 30 | 51.7 | 44 | 11 | 79 | 29 | - | 4 | 20 | 37 | 3.5 | 24 | 14.8 | 20 | Rc 1/8 NPT 1/8 G 1/8 | ø2.4 mm |
LVC21 | 30 | 30 | 54.5 | 44 | 11 | 79 | 28.5 | 13 | 4 | 20 | 37 | 3.5 | 23.5 | - | - | M5 × 0.8 | M3 × 0.5 |
LVC22 | |||||||||||||||||
LVC3□ | 36 | 47 | 79.1 | 56 | 16.5 | 106 | 43 | 17.5 | 7.5 | 34 | 46 | 5.5 | 39 | - | - | Rc 1/8 NPT 1/8 G 1/8 | Rc 1/8 NPT 1/8 G 1/8 |
LVC4□ | 46 | 60 | 95.9 | 68 | 22 | 131 | 55 | 18 | 8 | 42 | 57 | 5.5 | 48 | - | - |
With flow rate adjustment: LVC20 dimensional drawing
With flow rate adjustment LVC22, LVC30 (0/2) to LVC4 (0/2) dimensional drawing
S Dimensions
*See the SMC catalog for product information other than the above.
Part Number |
---|
LVC20-S05-Z |
LVC21-S05 |
LVC23-S05 |
LVC23-S0503 |
LVC23U-S05 |
LVC23U-S0503 |
LVC200-S05 |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Applicable Fluid | Operating Environment | Switching Type | Driving Type | Tube Dia. | Orifice Dia. (Ø) | Number of Solenoids | Operating Pressure Differential Range (MPa) | Application | Option | Detailed type | Functions | Pilot port thread type | B port size | Number of ports | Specifications |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | - | Chemical | Standard | Normally Closed | Pilot Type | ø4.76 | 4 | Single Solenoid | 0.3~0.5 | Single Item | None | Standard | - | Rc 1/8 | - | - | - | ||
- | 1 Piece(s) | Quote | - | Chemical | Standard | Normally Open | Pilot Type | ø4.76 | 4 | Single Solenoid | 0.3~0.5 | Single Item | None | Standard | - | M5 | - | - | - | ||
- | 1 Piece(s) | Quote | - | Chemical | Standard | [Others] Suckback valve | Pilot Type | ø4.76 | 4 | Single Solenoid | 0.3~0.5 | Single Item | None | Standard | - | M5 | - | - | - | ||
- | 1 Piece(s) | Quote | - | Chemical | Standard | [Others] Suckback valve | Pilot Type | ø4.76 | 4 | Single Solenoid | 0.3~0.5 | Single Item | None | Standard | - | M5 | ø3 | - | - | ||
- | 1 Piece(s) | 31 Day(s) | - | Chemical | High Corrosion Resistance | [Others] Suckback valve | - | ø4.76 | - | - | 0.3~0.5 | Multi-Port | None | - | Standard | M5 | Same size as A/B port | 2 ports | None | ||
10,376,949 VND | 1 Piece(s) | 25 Day(s) or more | - | Chemical | High Corrosion Resistance | [Others] Suckback valve | - | ø4.76 | - | - | 0.3~0.5 | Multi-Port | None | - | Standard | M5 | ø 3 | 2 ports | None | ||
9,547,000 VND | 1 Piece(s) | 32 Day(s) | - | Chemical | High Corrosion Resistance | Normally Closed | - | ø4.76 | - | - | 0.4~ 0.5 | Single Item | None | - | None | - | - | 3 ports | None |
Loading...Tải…
Type | Air Operating Type | Connection Type | Tube Connection | Operating Temperature Range(°C) | 0::60 |
---|---|---|---|---|---|
Body material | PFA |
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy